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HuMan: Creating memorable fingerprints of mobile users
Found in: Pervasive Computing and Communications Workshops, IEEE International Conference on
By Payas Gupta,Tan Kiat Wee,Narayan Ramasubbu,David Lo,Debin Gao,Rajesh Krishna Balan
Issue Date:March 2012
pp. 479-482
In this paper, we present a new way of generating behavioral (not biometric) fingerprints from the cellphone usage data. In particular, we explore if the generated behavioral fingerprints are memorable enough to be remembered by end users. We built a syste...
SS-IDS: Statistical Signature Based IDS
Found in: Internet and Web Applications and Services, International Conference on
By Payas Gupta, Chedy Raïssi, Gerard Dray, Pascal Poncelet, Johan Brissaud
Issue Date:May 2009
pp. 407-412
Security of web servers has become a sensitive subject today. Prediction of normal and abnormal request is problematic due to large number of false alarms in many anomaly based Intrusion Detection Systems (IDS). SS-IDS derives automatically the parameter p...
OTO: online trust oracle for user-centric trust establishment
Found in: Proceedings of the 2012 ACM conference on Computer and communications security (CCS '12)
By Adrian Perrig, Debin Gao, Emmanuel Owusu, Jason Hong, Jun Han, Payas Gupta, Tiffany Hyun-Jin Kim
Issue Date:October 2012
pp. 391-403
Malware continues to thrive on the Internet. Besides automated mechanisms for detecting malware, we provide users with trust evidence information to enable them to make informed trust decisions. To scope the problem, we study the challenge of assisting use...